* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary: #3B82F6;
    --secondary: #10B981;
    --accent: #F59E0B;
    --dark: #1F2937;
    --light: #F3F4F6;
    --white: #FFFFFF;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #000;
    color: var(--dark);
    overflow: hidden;
    height: 100vh;
}

.presentation {
    width: 100%;
    height: 100vh;
    position: relative;
}

.slide {
    width: 100%;
    height: 100vh;
    display: none;
    animation: slideIn 0.6s ease-out;
    padding: 60px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
}

.slide.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.slide-content {
    width: 100%;
    max-width: 1200px;
}

/* Slide 1 - Título */
.slide-1 {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    flex-direction: column;
    justify-content: center;
    text-align: center;
}

.slide-1 h1 {
    font-size: 5rem;
    margin-bottom: 20px;
    font-weight: bold;
}

.slide-1 .subtitle {
    font-size: 2rem;
    opacity: 0.9;
    margin-bottom: 60px;
}

.slide-footer {
    margin-top: 60px;
    opacity: 0.8;
}

.slide-footer p {
    font-size: 1.1rem;
    margin: 10px 0;
}

.date {
    font-weight: bold;
    font-size: 1.3rem;
}

/* Slide 2 - Problema */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.problem-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.problem-box:hover {
    transform: translateY(-10px);
}

.problem-box .icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.problem-box h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.problem-box p {
    color: #666;
    line-height: 1.6;
}

/* Slide 3 - Solução */
.solution-diagram {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 60px;
    gap: 20px;
}

.flow-item {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    text-align: center;
    flex: 1;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.flow-number {
    background: var(--primary);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    font-weight: bold;
    font-size: 1.5rem;
}

.flow-desc strong {
    display: block;
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.flow-desc p {
    color: #666;
    font-size: 0.95rem;
}

.arrow {
    font-size: 2rem;
    color: var(--primary);
    font-weight: bold;
}

/* Slide 4 - Features */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.feature-card {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-8px);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.feature-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.feature-card p {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* Slide 5 - Métricas */
.metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.metric-large {
    background: var(--white);
    padding: 40px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.metric-value {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 10px;
}

.metric-label {
    color: #666;
    font-size: 1.05rem;
    font-weight: 500;
}

/* Slide 6 - Architecture */
.architecture-flow {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
    margin: 25px 0;
}

.arch-block {
    background: var(--white);
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    flex: 1;
}

.arch-block h4 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.arch-block p {
    color: #666;
    font-size: 0.9rem;
    margin: 6px 0;
    line-height: 1.4;
}

.arch-arrow {
    color: var(--primary);
    font-weight: bold;
    font-size: 1.5rem;
    margin-top: 10px;
}

.deployment-info {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    margin-top: 25px;
}

.deployment-info h4 {
    color: var(--primary);
    margin-bottom: 15px;
    font-size: 1.1rem;
}

.deployment-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.deployment-item {
    background: var(--light);
    padding: 15px;
    border-radius: 8px;
}

.deployment-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 5px;
}

.deployment-item p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
}

/* Slide 7 - Demo */
.demo-section {
    background: var(--white);
    padding: 50px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.demo-url {
    font-size: 2rem;
    color: var(--primary);
    font-weight: bold;
    margin-bottom: 30px;
}

.credentials {
    display: flex;
    justify-content: center;
    gap: 50px;
    margin-bottom: 40px;
}

.cred-item {
    background: var(--light);
    padding: 20px 30px;
    border-radius: 8px;
    font-size: 1.1rem;
}

.cred-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 5px;
}

.demo-features {
    text-align: left;
    background: var(--light);
    padding: 25px;
    border-radius: 8px;
}

.demo-features h4 {
    color: var(--primary);
    margin-bottom: 15px;
}

.demo-features ul {
    list-style: none;
}

.demo-features li {
    padding: 8px 0;
    color: #666;
}

/* Slide 8 - Timeline */
.timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.timeline-item {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.timeline-marker {
    background: var(--primary);
    color: var(--white);
    padding: 8px 12px;
    border-radius: 6px;
    display: inline-block;
    font-weight: bold;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.timeline-content strong {
    display: block;
    color: var(--primary);
    margin-bottom: 8px;
}

.timeline-content p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

/* Slide 9 - Pricing */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.price-card {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: center;
    position: relative;
    transition: transform 0.3s;
}

.price-card:hover {
    transform: translateY(-5px);
}

.price-card.featured {
    border: 3px solid var(--primary);
    transform: scale(1.05);
}

.badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: bold;
}

.price-card h3 {
    color: var(--primary);
    font-size: 1.2rem;
    margin: 10px 0 15px 0;
}

.price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--secondary);
    margin: 0;
}

.price-subtitle {
    color: #666;
    font-size: 1rem;
    margin-bottom: 20px;
}

.price-card ul {
    list-style: none;
    text-align: left;
}

.price-card li {
    padding: 8px 0;
    color: #666;
    font-size: 0.95rem;
    border-bottom: 1px solid #eee;
}

.price-card li:last-child {
    border-bottom: none;
}

.price-note {
    background: var(--light);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    margin-top: 30px;
}

.price-note p {
    color: #666;
    font-size: 0.95rem;
    margin: 8px 0;
}

.price-note p strong {
    color: var(--primary);
    font-weight: bold;
}

/* Slide 10 - Compliance */
.compliance-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
    margin-top: 40px;
}

.compliance-box {
    background: var(--white);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.compliance-box h3 {
    color: var(--primary);
    margin-bottom: 12px;
    font-size: 1.15rem;
}

.compliance-box p {
    color: #666;
    line-height: 1.6;
}

/* Slide 11 - Results */
.results {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}

.result-item {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.result-number {
    background: var(--primary);
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.result-item h3 {
    color: var(--dark);
    font-size: 1.15rem;
}

.result-arrow {
    text-align: center;
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: bold;
}

/* Slide 12 - Next Steps */
.next-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 40px;
}

.step {
    background: var(--white);
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.step-number {
    background: var(--primary);
    color: var(--white);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-weight: bold;
    font-size: 1.2rem;
}

.step h3 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: 1.05rem;
}

.step p {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
}

.contact {
    background: var(--light);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
}

.contact p {
    color: #666;
    font-size: 1.05rem;
    margin: 10px 0;
}

.contact-info {
    font-weight: bold;
    color: var(--primary);
    font-size: 1.2rem;
}

/* Controles */
.controls {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
    align-items: center;
    background: var(--white);
    padding: 15px 30px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 1000;
}

.prev-btn,
.next-btn {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: bold;
    transition: background 0.3s;
}

.prev-btn:hover,
.next-btn:hover {
    background: var(--secondary);
}

.slide-counter {
    color: var(--dark);
    font-weight: bold;
    font-size: 1.05rem;
    min-width: 60px;
    text-align: center;
}

/* Slide Indicators */
.slide-indicators {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    z-index: 999;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,0.5);
    cursor: pointer;
    transition: all 0.3s;
}

.indicator.active {
    background: var(--primary);
    width: 30px;
    border-radius: 5px;
}

/* Responsive */
@media (max-width: 1200px) {
    .slide {
        padding: 40px;
    }

    .slide h2 {
        font-size: 2.2rem;
    }

    .architecture-flow {
        flex-wrap: wrap;
    }

    .arch-arrow {
        transform: rotate(90deg);
        margin: 10px 0;
    }
}

@media (max-width: 1024px) {
    .slide {
        padding: 35px;
    }

    .slide h2 {
        font-size: 2rem;
    }

    .problem-grid,
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .metrics,
    .timeline,
    .next-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .pricing-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .compliance-grid {
        grid-template-columns: 1fr;
    }

    .slide-1 h1 {
        font-size: 3.5rem;
    }

    .slide-1 .subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 768px) {
    .slide {
        padding: 25px;
        overflow-y: auto;
        padding-bottom: 120px;
    }

    .slide h2 {
        font-size: 1.6rem;
    }

    .problem-grid,
    .features-grid,
    .metrics,
    .timeline,
    .next-steps,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .solution-diagram {
        flex-direction: column;
        gap: 10px;
    }

    .arrow {
        transform: rotate(90deg);
    }

    .slide-1 h1 {
        font-size: 2.2rem;
    }

    .slide-1 .subtitle {
        font-size: 1.1rem;
    }

    .price-card.featured {
        transform: scale(1);
    }

    .price {
        font-size: 2rem;
    }

    .architecture-flow {
        flex-direction: column;
    }

    .deployment-row {
        grid-template-columns: 1fr;
    }

    .arch-block {
        width: 100%;
    }

    .arch-arrow {
        transform: rotate(90deg);
    }

    .controls {
        bottom: 15px;
        padding: 10px 15px;
        gap: 10px;
    }

    .prev-btn,
    .next-btn {
        padding: 8px 12px;
        font-size: 0.85rem;
    }

    .slide-counter {
        font-size: 0.85rem;
    }
}